阿艾矿区瓦斯地质规律研究
Study on Gas Geological Laws of Aai Mine Area
贾永勇 1娄芳1
作者信息
- 1. 新疆自治区煤炭科学研究所,新疆乌鲁木齐830091
- 折叠
摘要
在收集整理阿艾矿区瓦斯地质资料和生产资料的基础上,运用瓦斯赋存构造逐级控制理论,分析矿区地质构造演化及分布特征,研究地质构造、顶底板岩性、煤层埋深、煤层厚度和构造煤等地质因素对瓦斯赋存的影响.结合地勘期间和生产过程中测定的煤层瓦斯参数,得出了阿艾矿区的瓦斯地质规律.研究表明,构造煤和煤层埋藏深度是影响煤层瓦斯赋存的主控因素.
Abstract
Based on the geological and production data of Aai Mine Area,applying theory of gas occurrence control structure step by step,the mine area geological tectonic evolution and distribution characteristics were analyzed,and the influence factors of gas occurrence were studied,such as the geologic structure,lithological characters of roof and floor,coal seam buried depth and thickness of coal seam and tectonic coal.In combination with the determination of coal seam gas parameters in the process of geological exploration and production,the gas-geology laws of Aai Mine Area were obtained.Research shows that tectonic coal and buried depth of coal seam are the main controlling factors affecting coal seam gas occurrence.
关键词
阿艾矿区/地质构造/瓦斯赋存/控制特征/地质规律Key words
Aai mine area/geologic structure/gas occurrence/control characteristic/geology law引用本文复制引用
基金项目
新疆自治区科技支撑资助项目(201333110)
出版年
2016
国家科技期刊平台
NSTL
维普
万方数据